<ion-icon *ngIf="this.iconType === 1" [name]="icon"></ion-icon>
<ion-icon class="app-icon-src" *ngIf="this.iconType === 2" [src]="icon"></ion-icon>
<img class="app-icon-img" *ngIf="this.iconType === 3" [src]="icon">
<ion-icon *ngIf="this.iconType === 0 && isDefault" src="./assets/icon/default_img.svg"></ion-icon>